J. Tang, Y. Yang, J. Wei, B. Pan, J. Yang, T. Ding, X. Wei
{"title":"Comparison of Genetic Diversity and Core Locus Information of Abies yuanbaoshanensis Natural Population and Progeny","authors":"J. Tang, Y. Yang, J. Wei, B. Pan, J. Yang, T. Ding, X. Wei","doi":"10.1134/s1022795424030141","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p><i>Abies yuanbaoshanensis</i> is an endemic endangered plant species in China. It is a global key protected coniferous tree species with critical academic value for phylogenetic and global climate change studies. Seven SSR primer pairs were used to amplify eight natural population and progeny. The results showed that a total of 29 alleles were amplified. The average <i>N</i><sub>a</sub>, <i>I</i>, <i>H</i><sub>o</sub>, <i>H</i><sub>e</sub>, and <i>F</i> indices of the eight native populations were 3.125, 0.811, 0.413, 0.467, and 0.108, respectively. Compared with the natural population, the number of alleles, Shannon diversity index, and expected heterozygosity of the progeny population were higher than the average of the natural population. However, the number of effective alleles, observed heterozygosity, and inbreeding coefficient were lower than the average of the original population. SSR is usually a dominant marker with good stability and polymorphism in Mendelian inheritance. Priority should be given to LPF and LSP populations, which have high genetic diversity and private alleles. The results of SSR genetic information loci of natural populations and their progeny is helpful to study the genetic relationship between <i>Abies yuanbaoshanensis</i> and <i>Abies</i> from the molecular level, which lays a foundation for the classification of <i>Abies</i> and the construction of the core germplasm of <i>Abies yuanbaoshanensis.</i></p>","PeriodicalId":21441,"journal":{"name":"Russian Journal of Genetics","volume":"34 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Genetics","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1134/s1022795424030141","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
引用次数: 0
Abstract
Abies yuanbaoshanensis is an endemic endangered plant species in China. It is a global key protected coniferous tree species with critical academic value for phylogenetic and global climate change studies. Seven SSR primer pairs were used to amplify eight natural population and progeny. The results showed that a total of 29 alleles were amplified. The average Na, I, Ho, He, and F indices of the eight native populations were 3.125, 0.811, 0.413, 0.467, and 0.108, respectively. Compared with the natural population, the number of alleles, Shannon diversity index, and expected heterozygosity of the progeny population were higher than the average of the natural population. However, the number of effective alleles, observed heterozygosity, and inbreeding coefficient were lower than the average of the original population. SSR is usually a dominant marker with good stability and polymorphism in Mendelian inheritance. Priority should be given to LPF and LSP populations, which have high genetic diversity and private alleles. The results of SSR genetic information loci of natural populations and their progeny is helpful to study the genetic relationship between Abies yuanbaoshanensis and Abies from the molecular level, which lays a foundation for the classification of Abies and the construction of the core germplasm of Abies yuanbaoshanensis.
期刊介绍：
Russian Journal of Genetics is a journal intended to make significant contribution to the development of genetics. The journal publishes reviews and experimental papers in the areas of theoretical and applied genetics. It presents fundamental research on genetic processes at molecular, cell, organism, and population levels, including problems of the conservation and rational management of genetic resources and the functional genomics, evolutionary genomics and medical genetics.
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